# Diamond State Umpires Association

Baseball and softball nonprofit in New Castle, Delaware 19720. EIN 51-0339241. Data as of November 8, 2026.

Page: https://backpr.com/find/nonprofit/510339241-diamond-state-umpires-association

## IRS facts

- Type: Baseball and softball (IRS activity code N63)
- Tax status: 501(c)(3), contributions deductible, recognized 2006
- Source: IRS Business Master File, posted October 13, 2026: https://www.irs.gov/charities-non-profits/exempt-organizations-business-master-file-extract-eo-bmf

## Local context

- New Castle County, Delaware: about 122,635 children under 18 (U.S. Census Bureau, July 1, 2024): https://www2.census.gov/programs-surveys/popest/datasets/2020-2024/counties/asrh/cc-est2024-agesex-all.csv
- 323 youth and community nonprofits in this directory in the county: 2.6 per 1,000 children.
- Licensed programs in New Castle: 34 licensed child care centers: https://backpr.com/find/delaware/new-castle
- Delaware rules: https://backpr.com/resources/states/delaware

## Questions

**What is Diamond State Umpires Association's EIN?**

Diamond State Umpires Association's EIN (Employer Identification Number) is 51-0339241. It is the nine-digit number the IRS uses to identify the organization. Source: IRS Exempt Organizations Business Master File posted October 13, 2026.

**Is Diamond State Umpires Association a nonprofit?**

Yes. The IRS lists Diamond State Umpires Association in New Castle, Delaware as tax-exempt under section 501(c)(3), recognized since 2006. This is from the IRS Business Master File posted October 13, 2026. Status can change, so check its current status on the IRS Tax Exempt Organization Search before you donate.

**Are donations to Diamond State Umpires Association tax-deductible?**

Yes, the IRS lists gifts to Diamond State Umpires Association as tax-deductible (IRS Business Master File posted October 13, 2026). How much you can deduct depends on your own taxes, and this is not tax advice. Check its current status on the IRS Tax Exempt Organization Search before you donate.

**What does Diamond State Umpires Association do?**

The IRS classifies Diamond State Umpires Association as: Baseball and softball. It has not filed a Form 990 or 990-EZ with a mission statement that we have loaded.

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Data as of November 8, 2026. Sources: IRS Business Master File, IRS Form 990 series e-file data, U.S. Census Bureau. No officer or staff names are published.